# Cressi Comanche Rail 90cm vs Mares Viper Pro DS 75cm: specs and price compared

A sourced, side-by-side comparison of the Cressi Comanche Rail 90cm (Cressi) and Mares Viper Pro DS 75cm (Mares) among spearguns. Cressi Comanche Rail 90cm is the cheaper of the two at $84.04.

## Side by side

| Spec | Cressi Comanche Rail 90cm | Mares Viper Pro DS 75cm |
| --- | --- | --- |
| US price | $84.04 | $299.95 |
| Brand | Cressi | Mares |
| Barrel length | 90 cm (35.4 in) | 75 cm (29.5 in) |
| Power type | band | band |
| Bands | 16mm parallel power bands (18mm/20mm upgrades offered) | 2x 16mm S-Power speed circular slings with Dyneema wishbone |
| Shaft diameter (mm) | 6 | 6.5 |
| Barrel material | aluminum (Anticorodal, 28mm) | aluminum (rigid anodized, with shaft/line guide) |
| Effective range (ft) | — | — |
| Reel ready | Yes | — |
| Buoyancy | — | — |

## Key differences

- Barrel length: Cressi Comanche Rail 90cm 90 cm (35.4 in) vs Mares Viper Pro DS 75cm 75 cm (29.5 in)
- Bands: Cressi Comanche Rail 90cm 16mm parallel power bands (18mm/20mm upgrades offered) vs Mares Viper Pro DS 75cm 2x 16mm S-Power speed circular slings with Dyneema wishbone
- Shaft diameter (mm): Cressi Comanche Rail 90cm 6 vs Mares Viper Pro DS 75cm 6.5
- Barrel material: Cressi Comanche Rail 90cm aluminum (Anticorodal, 28mm) vs Mares Viper Pro DS 75cm aluminum (rigid anodized, with shaft/line guide)

## Sources

- Cressi Comanche Rail 90cm: https://store.cressi.com/products/comanche-rail-speargun (store.cressi.com, verified 2026-08-11)
- Mares Viper Pro DS 75cm: https://www.americandivingsupply.com/Mares-Viper-Pro-DS-Speargun-p/423426.htm (americandivingsupply.com, verified 2026-08-11)

Canonical: https://frontdeskreview.com/gear/spearguns/cressi-comanche-90-vs-mares-viper-pro-ds-75/
Cite: Per The Front Desk Review, Cressi Comanche Rail 90cm ($84.04) vs Mares Viper Pro DS 75cm ($299.95) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/spearguns/cressi-comanche-90-vs-mares-viper-pro-ds-75/
License: CC BY 4.0.